Commit | Line | Data |
---|---|---|
a09e091a JB |
1 | /* |
2 | * Copyright (c) 2003 Torrey T. Lyons. All Rights Reserved. | |
3 | * Copyright (c) 2002-2012 Apple Inc. All rights reserved. | |
4 | * | |
5 | * Permission is hereby granted, free of charge, to any person | |
6 | * obtaining a copy of this software and associated documentation files | |
7 | * (the "Software"), to deal in the Software without restriction, | |
8 | * including without limitation the rights to use, copy, modify, merge, | |
9 | * publish, distribute, sublicense, and/or sell copies of the Software, | |
10 | * and to permit persons to whom the Software is furnished to do so, | |
11 | * subject to the following conditions: | |
12 | * | |
13 | * The above copyright notice and this permission notice shall be | |
14 | * included in all copies or substantial portions of the Software. | |
15 | * | |
16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
17 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF | |
18 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
19 | * NONINFRINGEMENT. IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT | |
20 | * HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, | |
21 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
22 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | |
23 | * DEALINGS IN THE SOFTWARE. | |
24 | * | |
25 | * Except as contained in this notice, the name(s) of the above | |
26 | * copyright holders shall not be used in advertising or otherwise to | |
27 | * promote the sale, use or other dealings in this Software without | |
28 | * prior written authorization. | |
29 | */ | |
30 | ||
31 | #include "sanitizedCarbon.h" | |
32 | ||
33 | #ifdef HAVE_DIX_CONFIG_H | |
34 | #include <dix-config.h> | |
35 | #endif | |
36 | ||
37 | #include "quartzCommon.h" | |
38 | ||
39 | #include "misc.h" | |
40 | #include "dixstruct.h" | |
41 | #include "globals.h" | |
42 | #include "extnsionst.h" | |
43 | #include "colormapst.h" | |
44 | #include "cursorstr.h" | |
45 | #include "scrnintstr.h" | |
46 | #include "windowstr.h" | |
47 | #include "servermd.h" | |
48 | #include "swaprep.h" | |
49 | #include "propertyst.h" | |
50 | #include <X11/Xatom.h> | |
51 | #include "darwin.h" | |
52 | #define _APPLEWM_SERVER_ | |
53 | #include <X11/extensions/applewmproto.h> | |
54 | #include "applewmExt.h" | |
55 | #include "X11Application.h" | |
56 | #include "protocol-versions.h" | |
57 | ||
58 | #define DEFINE_ATOM_HELPER(func, atom_name) \ | |
59 | static Atom func(void) { \ | |
60 | static int generation; \ | |
61 | static Atom atom; \ | |
62 | if (generation != serverGeneration) { \ | |
63 | generation = serverGeneration; \ | |
64 | atom = MakeAtom(atom_name, strlen(atom_name), TRUE); \ | |
65 | } \ | |
66 | return atom; \ | |
67 | } | |
68 | ||
69 | DEFINE_ATOM_HELPER(xa_native_screen_origin, "_NATIVE_SCREEN_ORIGIN") | |
70 | DEFINE_ATOM_HELPER(xa_apple_no_order_in, "_APPLE_NO_ORDER_IN") | |
71 | ||
72 | static AppleWMProcsPtr appleWMProcs; | |
73 | ||
74 | static int WMErrorBase; | |
75 | ||
76 | static unsigned char WMReqCode = 0; | |
77 | static int WMEventBase = 0; | |
78 | ||
79 | static RESTYPE ClientType, EventType; /* resource types for event masks */ | |
80 | static XID eventResource; | |
81 | ||
82 | /* Currently selected events */ | |
83 | static unsigned int eventMask = 0; | |
84 | ||
85 | static int | |
86 | WMFreeClient(pointer data, XID id); | |
87 | static int | |
88 | WMFreeEvents(pointer data, XID id); | |
89 | static void | |
90 | SNotifyEvent(xAppleWMNotifyEvent *from, xAppleWMNotifyEvent *to); | |
91 | ||
92 | typedef struct _WMEvent *WMEventPtr; | |
93 | typedef struct _WMEvent { | |
94 | WMEventPtr next; | |
95 | ClientPtr client; | |
96 | XID clientResource; | |
97 | unsigned int mask; | |
98 | } WMEventRec; | |
99 | ||
100 | static inline BoxRec | |
101 | make_box(int x, int y, int w, int h) | |
102 | { | |
103 | BoxRec r; | |
104 | r.x1 = x; | |
105 | r.y1 = y; | |
106 | r.x2 = x + w; | |
107 | r.y2 = y + h; | |
108 | return r; | |
109 | } | |
110 | ||
111 | /* Updates the _NATIVE_SCREEN_ORIGIN property on the given root window. */ | |
112 | void | |
113 | AppleWMSetScreenOrigin(WindowPtr pWin) | |
114 | { | |
115 | int32_t data[2]; | |
116 | ||
117 | data[0] = pWin->drawable.pScreen->x + darwinMainScreenX; | |
118 | data[1] = pWin->drawable.pScreen->y + darwinMainScreenY; | |
119 | ||
120 | dixChangeWindowProperty(serverClient, pWin, xa_native_screen_origin(), | |
121 | XA_INTEGER, 32, PropModeReplace, 2, data, TRUE); | |
122 | } | |
123 | ||
124 | /* Window managers can set the _APPLE_NO_ORDER_IN property on windows | |
125 | that are being genie-restored from the Dock. We want them to | |
126 | be mapped but remain ordered-out until the animation | |
127 | completes (when the Dock will order them in). */ | |
128 | Bool | |
129 | AppleWMDoReorderWindow(WindowPtr pWin) | |
130 | { | |
131 | Atom atom; | |
132 | PropertyPtr prop; | |
133 | int rc; | |
134 | ||
135 | atom = xa_apple_no_order_in(); | |
136 | rc = dixLookupProperty(&prop, pWin, atom, serverClient, DixReadAccess); | |
137 | ||
138 | if (Success == rc && prop->type == atom) | |
139 | return 0; | |
140 | ||
141 | return 1; | |
142 | } | |
143 | ||
144 | static int | |
145 | ProcAppleWMQueryVersion(register ClientPtr client) | |
146 | { | |
147 | xAppleWMQueryVersionReply rep; | |
148 | ||
149 | REQUEST_SIZE_MATCH(xAppleWMQueryVersionReq); | |
150 | rep.type = X_Reply; | |
151 | rep.length = 0; | |
152 | rep.sequenceNumber = client->sequence; | |
153 | rep.majorVersion = SERVER_APPLEWM_MAJOR_VERSION; | |
154 | rep.minorVersion = SERVER_APPLEWM_MINOR_VERSION; | |
155 | rep.patchVersion = SERVER_APPLEWM_PATCH_VERSION; | |
156 | if (client->swapped) { | |
157 | swaps(&rep.sequenceNumber); | |
158 | swapl(&rep.length); | |
159 | } | |
160 | WriteToClient(client, sizeof(xAppleWMQueryVersionReply),&rep); | |
161 | return Success; | |
162 | } | |
163 | ||
164 | /* events */ | |
165 | ||
166 | static inline void | |
167 | updateEventMask(WMEventPtr *pHead) | |
168 | { | |
169 | WMEventPtr pCur; | |
170 | ||
171 | eventMask = 0; | |
172 | for (pCur = *pHead; pCur != NULL; pCur = pCur->next) | |
173 | eventMask |= pCur->mask; | |
174 | } | |
175 | ||
176 | /*ARGSUSED*/ | |
177 | static int | |
178 | WMFreeClient(pointer data, XID id) | |
179 | { | |
180 | WMEventPtr pEvent; | |
181 | WMEventPtr *pHead, pCur, pPrev; | |
182 | int i; | |
183 | ||
184 | pEvent = (WMEventPtr)data; | |
185 | i = dixLookupResourceByType( | |
186 | (pointer *)&pHead, eventResource, EventType, serverClient, | |
187 | DixReadAccess | | |
188 | DixWriteAccess | DixDestroyAccess); | |
189 | if (i == Success && pHead) { | |
190 | pPrev = 0; | |
191 | for (pCur = *pHead; pCur && pCur != pEvent; pCur = pCur->next) | |
192 | pPrev = pCur; | |
193 | if (pCur) { | |
194 | if (pPrev) | |
195 | pPrev->next = pEvent->next; | |
196 | else | |
197 | *pHead = pEvent->next; | |
198 | } | |
199 | updateEventMask(pHead); | |
200 | } | |
201 | free((pointer)pEvent); | |
202 | return 1; | |
203 | } | |
204 | ||
205 | /*ARGSUSED*/ | |
206 | static int | |
207 | WMFreeEvents(pointer data, XID id) | |
208 | { | |
209 | WMEventPtr *pHead, pCur, pNext; | |
210 | ||
211 | pHead = (WMEventPtr *)data; | |
212 | for (pCur = *pHead; pCur; pCur = pNext) { | |
213 | pNext = pCur->next; | |
214 | FreeResource(pCur->clientResource, ClientType); | |
215 | free((pointer)pCur); | |
216 | } | |
217 | free((pointer)pHead); | |
218 | eventMask = 0; | |
219 | return 1; | |
220 | } | |
221 | ||
222 | static int | |
223 | ProcAppleWMSelectInput(register ClientPtr client) | |
224 | { | |
225 | REQUEST(xAppleWMSelectInputReq); | |
226 | WMEventPtr pEvent, pNewEvent, *pHead; | |
227 | XID clientResource; | |
228 | int i; | |
229 | ||
230 | REQUEST_SIZE_MATCH(xAppleWMSelectInputReq); | |
231 | i = | |
232 | dixLookupResourceByType((pointer *)&pHead, eventResource, EventType, | |
233 | client, | |
234 | DixWriteAccess); | |
235 | if (stuff->mask != 0) { | |
236 | if (i == Success && pHead) { | |
237 | /* check for existing entry. */ | |
238 | for (pEvent = *pHead; pEvent; pEvent = pEvent->next) { | |
239 | if (pEvent->client == client) { | |
240 | pEvent->mask = stuff->mask; | |
241 | updateEventMask(pHead); | |
242 | return Success; | |
243 | } | |
244 | } | |
245 | } | |
246 | ||
247 | /* build the entry */ | |
248 | pNewEvent = (WMEventPtr)malloc(sizeof(WMEventRec)); | |
249 | if (!pNewEvent) | |
250 | return BadAlloc; | |
251 | pNewEvent->next = 0; | |
252 | pNewEvent->client = client; | |
253 | pNewEvent->mask = stuff->mask; | |
254 | /* | |
255 | * add a resource that will be deleted when | |
256 | * the client goes away | |
257 | */ | |
258 | clientResource = FakeClientID(client->index); | |
259 | pNewEvent->clientResource = clientResource; | |
260 | if (!AddResource(clientResource, ClientType, (pointer)pNewEvent)) | |
261 | return BadAlloc; | |
262 | /* | |
263 | * create a resource to contain a pointer to the list | |
264 | * of clients selecting input. This must be indirect as | |
265 | * the list may be arbitrarily rearranged which cannot be | |
266 | * done through the resource database. | |
267 | */ | |
268 | if (i != Success || !pHead) { | |
269 | pHead = (WMEventPtr *)malloc(sizeof(WMEventPtr)); | |
270 | if (!pHead || | |
271 | !AddResource(eventResource, EventType, (pointer)pHead)) { | |
272 | FreeResource(clientResource, RT_NONE); | |
273 | return BadAlloc; | |
274 | } | |
275 | *pHead = 0; | |
276 | } | |
277 | pNewEvent->next = *pHead; | |
278 | *pHead = pNewEvent; | |
279 | updateEventMask(pHead); | |
280 | } | |
281 | else if (stuff->mask == 0) { | |
282 | /* delete the interest */ | |
283 | if (i == Success && pHead) { | |
284 | pNewEvent = 0; | |
285 | for (pEvent = *pHead; pEvent; pEvent = pEvent->next) { | |
286 | if (pEvent->client == client) | |
287 | break; | |
288 | pNewEvent = pEvent; | |
289 | } | |
290 | if (pEvent) { | |
291 | FreeResource(pEvent->clientResource, ClientType); | |
292 | if (pNewEvent) | |
293 | pNewEvent->next = pEvent->next; | |
294 | else | |
295 | *pHead = pEvent->next; | |
296 | free(pEvent); | |
297 | updateEventMask(pHead); | |
298 | } | |
299 | } | |
300 | } | |
301 | else { | |
302 | client->errorValue = stuff->mask; | |
303 | return BadValue; | |
304 | } | |
305 | return Success; | |
306 | } | |
307 | ||
308 | /* | |
309 | * deliver the event | |
310 | */ | |
311 | ||
312 | void | |
313 | AppleWMSendEvent(int type, unsigned int mask, int which, int arg) | |
314 | { | |
315 | WMEventPtr *pHead, pEvent; | |
316 | xAppleWMNotifyEvent se; | |
317 | int i; | |
318 | ||
319 | i = | |
320 | dixLookupResourceByType((pointer *)&pHead, eventResource, EventType, | |
321 | serverClient, | |
322 | DixReadAccess); | |
323 | if (i != Success || !pHead) | |
324 | return; | |
325 | for (pEvent = *pHead; pEvent; pEvent = pEvent->next) { | |
326 | if ((pEvent->mask & mask) == 0) | |
327 | continue; | |
328 | se.type = type + WMEventBase; | |
329 | se.kind = which; | |
330 | se.arg = arg; | |
331 | se.time = currentTime.milliseconds; | |
332 | WriteEventsToClient(pEvent->client, 1, (xEvent *)&se); | |
333 | } | |
334 | } | |
335 | ||
336 | /* Safe to call from any thread. */ | |
337 | unsigned int | |
338 | AppleWMSelectedEvents(void) | |
339 | { | |
340 | return eventMask; | |
341 | } | |
342 | ||
343 | /* general utility functions */ | |
344 | ||
345 | static int | |
346 | ProcAppleWMDisableUpdate(register ClientPtr client) | |
347 | { | |
348 | REQUEST_SIZE_MATCH(xAppleWMDisableUpdateReq); | |
349 | ||
350 | appleWMProcs->DisableUpdate(); | |
351 | ||
352 | return Success; | |
353 | } | |
354 | ||
355 | static int | |
356 | ProcAppleWMReenableUpdate(register ClientPtr client) | |
357 | { | |
358 | REQUEST_SIZE_MATCH(xAppleWMReenableUpdateReq); | |
359 | ||
360 | appleWMProcs->EnableUpdate(); | |
361 | ||
362 | return Success; | |
363 | } | |
364 | ||
365 | /* window functions */ | |
366 | ||
367 | static int | |
368 | ProcAppleWMSetWindowMenu(register ClientPtr client) | |
369 | { | |
370 | const char *bytes, **items; | |
371 | char *shortcuts; | |
372 | int max_len, nitems, i, j; | |
373 | REQUEST(xAppleWMSetWindowMenuReq); | |
374 | ||
375 | REQUEST_AT_LEAST_SIZE(xAppleWMSetWindowMenuReq); | |
376 | ||
377 | nitems = stuff->nitems; | |
378 | items = malloc(sizeof(char *) * nitems); | |
379 | shortcuts = malloc(sizeof(char) * nitems); | |
380 | ||
381 | if (!items || !shortcuts) { | |
382 | free(items); | |
383 | free(shortcuts); | |
384 | ||
385 | return BadAlloc; | |
386 | } | |
387 | ||
388 | max_len = (stuff->length << 2) - sizeof(xAppleWMSetWindowMenuReq); | |
389 | bytes = (char *)&stuff[1]; | |
390 | ||
391 | for (i = j = 0; i < max_len && j < nitems;) { | |
392 | shortcuts[j] = bytes[i++]; | |
393 | items[j++] = bytes + i; | |
394 | ||
395 | while (i < max_len) | |
396 | { | |
397 | if (bytes[i++] == 0) | |
398 | break; | |
399 | } | |
400 | } | |
401 | ||
402 | /* Check if we bailed out of the above loop due to a request that was too long */ | |
403 | if (j < nitems) { | |
404 | free(items); | |
405 | free(shortcuts); | |
406 | ||
407 | return BadRequest; | |
408 | } | |
409 | ||
410 | X11ApplicationSetWindowMenu(nitems, items, shortcuts); | |
411 | free(items); | |
412 | free(shortcuts); | |
413 | ||
414 | return Success; | |
415 | } | |
416 | ||
417 | static int | |
418 | ProcAppleWMSetWindowMenuCheck(register ClientPtr client) | |
419 | { | |
420 | REQUEST(xAppleWMSetWindowMenuCheckReq); | |
421 | ||
422 | REQUEST_SIZE_MATCH(xAppleWMSetWindowMenuCheckReq); | |
423 | X11ApplicationSetWindowMenuCheck(stuff->index); | |
424 | return Success; | |
425 | } | |
426 | ||
427 | static int | |
428 | ProcAppleWMSetFrontProcess(register ClientPtr client) | |
429 | { | |
430 | REQUEST_SIZE_MATCH(xAppleWMSetFrontProcessReq); | |
431 | ||
432 | X11ApplicationSetFrontProcess(); | |
433 | return Success; | |
434 | } | |
435 | ||
436 | static int | |
437 | ProcAppleWMSetWindowLevel(register ClientPtr client) | |
438 | { | |
439 | REQUEST(xAppleWMSetWindowLevelReq); | |
440 | WindowPtr pWin; | |
441 | int err; | |
442 | ||
443 | REQUEST_SIZE_MATCH(xAppleWMSetWindowLevelReq); | |
444 | ||
445 | if (Success != dixLookupWindow(&pWin, stuff->window, client, | |
446 | DixReadAccess)) | |
447 | return BadValue; | |
448 | ||
449 | if (stuff->level >= AppleWMNumWindowLevels) { | |
450 | return BadValue; | |
451 | } | |
452 | ||
453 | err = appleWMProcs->SetWindowLevel(pWin, stuff->level); | |
454 | if (err != Success) { | |
455 | return err; | |
456 | } | |
457 | ||
458 | return Success; | |
459 | } | |
460 | ||
461 | static int | |
462 | ProcAppleWMSendPSN(register ClientPtr client) | |
463 | { | |
464 | REQUEST(xAppleWMSendPSNReq); | |
465 | int err; | |
466 | ||
467 | REQUEST_SIZE_MATCH(xAppleWMSendPSNReq); | |
468 | ||
469 | if (!appleWMProcs->SendPSN) | |
470 | return BadRequest; | |
471 | ||
472 | err = appleWMProcs->SendPSN(stuff->psn_hi, stuff->psn_lo); | |
473 | if (err != Success) { | |
474 | return err; | |
475 | } | |
476 | ||
477 | return Success; | |
478 | } | |
479 | ||
480 | static int | |
481 | ProcAppleWMAttachTransient(register ClientPtr client) | |
482 | { | |
483 | WindowPtr pWinChild, pWinParent; | |
484 | REQUEST(xAppleWMAttachTransientReq); | |
485 | int err; | |
486 | ||
487 | REQUEST_SIZE_MATCH(xAppleWMAttachTransientReq); | |
488 | ||
489 | if (!appleWMProcs->AttachTransient) | |
490 | return BadRequest; | |
491 | ||
492 | if (Success != | |
493 | dixLookupWindow(&pWinChild, stuff->child, client, DixReadAccess)) | |
494 | return BadValue; | |
495 | ||
496 | if (stuff->parent) { | |
497 | if (Success != | |
498 | dixLookupWindow(&pWinParent, stuff->parent, client, DixReadAccess)) | |
499 | return BadValue; | |
500 | } | |
501 | else { | |
502 | pWinParent = NULL; | |
503 | } | |
504 | ||
505 | err = appleWMProcs->AttachTransient(pWinChild, pWinParent); | |
506 | if (err != Success) { | |
507 | return err; | |
508 | } | |
509 | ||
510 | return Success; | |
511 | } | |
512 | ||
513 | static int | |
514 | ProcAppleWMSetCanQuit(register ClientPtr client) | |
515 | { | |
516 | REQUEST(xAppleWMSetCanQuitReq); | |
517 | ||
518 | REQUEST_SIZE_MATCH(xAppleWMSetCanQuitReq); | |
519 | ||
520 | X11ApplicationSetCanQuit(stuff->state); | |
521 | return Success; | |
522 | } | |
523 | ||
524 | /* frame functions */ | |
525 | ||
526 | static int | |
527 | ProcAppleWMFrameGetRect(register ClientPtr client) | |
528 | { | |
529 | xAppleWMFrameGetRectReply rep; | |
530 | BoxRec ir, or, rr; | |
531 | REQUEST(xAppleWMFrameGetRectReq); | |
532 | ||
533 | REQUEST_SIZE_MATCH(xAppleWMFrameGetRectReq); | |
534 | rep.type = X_Reply; | |
535 | rep.length = 0; | |
536 | rep.sequenceNumber = client->sequence; | |
537 | ||
538 | ir = make_box(stuff->ix, stuff->iy, stuff->iw, stuff->ih); | |
539 | or = make_box(stuff->ox, stuff->oy, stuff->ow, stuff->oh); | |
540 | ||
541 | if (appleWMProcs->FrameGetRect(stuff->frame_rect, | |
542 | stuff->frame_class, | |
543 | &or, &ir, &rr) != Success) { | |
544 | return BadValue; | |
545 | } | |
546 | ||
547 | rep.x = rr.x1; | |
548 | rep.y = rr.y1; | |
549 | rep.w = rr.x2 - rr.x1; | |
550 | rep.h = rr.y2 - rr.y1; | |
551 | ||
552 | WriteToClient(client, sizeof(xAppleWMFrameGetRectReply),&rep); | |
553 | return Success; | |
554 | } | |
555 | ||
556 | static int | |
557 | ProcAppleWMFrameHitTest(register ClientPtr client) | |
558 | { | |
559 | xAppleWMFrameHitTestReply rep; | |
560 | BoxRec ir, or; | |
561 | int ret; | |
562 | REQUEST(xAppleWMFrameHitTestReq); | |
563 | ||
564 | REQUEST_SIZE_MATCH(xAppleWMFrameHitTestReq); | |
565 | rep.type = X_Reply; | |
566 | rep.length = 0; | |
567 | rep.sequenceNumber = client->sequence; | |
568 | ||
569 | ir = make_box(stuff->ix, stuff->iy, stuff->iw, stuff->ih); | |
570 | or = make_box(stuff->ox, stuff->oy, stuff->ow, stuff->oh); | |
571 | ||
572 | if (appleWMProcs->FrameHitTest(stuff->frame_class, stuff->px, | |
573 | stuff->py, &or, &ir, &ret) != Success) { | |
574 | return BadValue; | |
575 | } | |
576 | ||
577 | rep.ret = ret; | |
578 | ||
579 | WriteToClient(client, sizeof(xAppleWMFrameHitTestReply),&rep); | |
580 | return Success; | |
581 | } | |
582 | ||
583 | static int | |
584 | ProcAppleWMFrameDraw(register ClientPtr client) | |
585 | { | |
586 | BoxRec ir, or; | |
587 | unsigned int title_length, title_max; | |
588 | unsigned char *title_bytes; | |
589 | REQUEST(xAppleWMFrameDrawReq); | |
590 | WindowPtr pWin; | |
591 | ||
592 | REQUEST_AT_LEAST_SIZE(xAppleWMFrameDrawReq); | |
593 | ||
594 | if (Success != dixLookupWindow(&pWin, stuff->window, client, | |
595 | DixReadAccess)) | |
596 | return BadValue; | |
597 | ||
598 | ir = make_box(stuff->ix, stuff->iy, stuff->iw, stuff->ih); | |
599 | or = make_box(stuff->ox, stuff->oy, stuff->ow, stuff->oh); | |
600 | ||
601 | title_length = stuff->title_length; | |
602 | title_max = (stuff->length << 2) - sizeof(xAppleWMFrameDrawReq); | |
603 | ||
604 | if (title_max < title_length) | |
605 | return BadValue; | |
606 | ||
607 | title_bytes = (unsigned char *)&stuff[1]; | |
608 | ||
609 | errno = appleWMProcs->FrameDraw(pWin, stuff->frame_class, | |
610 | stuff->frame_attr, &or, &ir, | |
611 | title_length, title_bytes); | |
612 | if (errno != Success) { | |
613 | return errno; | |
614 | } | |
615 | ||
616 | return Success; | |
617 | } | |
618 | ||
619 | /* dispatch */ | |
620 | ||
621 | static int | |
622 | ProcAppleWMDispatch(register ClientPtr client) | |
623 | { | |
624 | REQUEST(xReq); | |
625 | ||
626 | switch (stuff->data) { | |
627 | case X_AppleWMQueryVersion: | |
628 | return ProcAppleWMQueryVersion(client); | |
629 | } | |
630 | ||
631 | if (!client->local) | |
632 | return WMErrorBase + AppleWMClientNotLocal; | |
633 | ||
634 | switch (stuff->data) { | |
635 | case X_AppleWMSelectInput: | |
636 | return ProcAppleWMSelectInput(client); | |
637 | ||
638 | case X_AppleWMDisableUpdate: | |
639 | return ProcAppleWMDisableUpdate(client); | |
640 | ||
641 | case X_AppleWMReenableUpdate: | |
642 | return ProcAppleWMReenableUpdate(client); | |
643 | ||
644 | case X_AppleWMSetWindowMenu: | |
645 | return ProcAppleWMSetWindowMenu(client); | |
646 | ||
647 | case X_AppleWMSetWindowMenuCheck: | |
648 | return ProcAppleWMSetWindowMenuCheck(client); | |
649 | ||
650 | case X_AppleWMSetFrontProcess: | |
651 | return ProcAppleWMSetFrontProcess(client); | |
652 | ||
653 | case X_AppleWMSetWindowLevel: | |
654 | return ProcAppleWMSetWindowLevel(client); | |
655 | ||
656 | case X_AppleWMSetCanQuit: | |
657 | return ProcAppleWMSetCanQuit(client); | |
658 | ||
659 | case X_AppleWMFrameGetRect: | |
660 | return ProcAppleWMFrameGetRect(client); | |
661 | ||
662 | case X_AppleWMFrameHitTest: | |
663 | return ProcAppleWMFrameHitTest(client); | |
664 | ||
665 | case X_AppleWMFrameDraw: | |
666 | return ProcAppleWMFrameDraw(client); | |
667 | ||
668 | case X_AppleWMSendPSN: | |
669 | return ProcAppleWMSendPSN(client); | |
670 | ||
671 | case X_AppleWMAttachTransient: | |
672 | return ProcAppleWMAttachTransient(client); | |
673 | ||
674 | default: | |
675 | return BadRequest; | |
676 | } | |
677 | } | |
678 | ||
679 | static void | |
680 | SNotifyEvent(xAppleWMNotifyEvent *from, xAppleWMNotifyEvent *to) | |
681 | { | |
682 | to->type = from->type; | |
683 | to->kind = from->kind; | |
684 | cpswaps(from->sequenceNumber, to->sequenceNumber); | |
685 | cpswapl(from->time, to->time); | |
686 | cpswapl(from->arg, to->arg); | |
687 | } | |
688 | ||
689 | static int | |
690 | SProcAppleWMQueryVersion(register ClientPtr client) | |
691 | { | |
692 | REQUEST(xAppleWMQueryVersionReq); | |
693 | swaps(&stuff->length); | |
694 | return ProcAppleWMQueryVersion(client); | |
695 | } | |
696 | ||
697 | static int | |
698 | SProcAppleWMDispatch(register ClientPtr client) | |
699 | { | |
700 | REQUEST(xReq); | |
701 | ||
702 | /* It is bound to be non-local when there is byte swapping */ | |
703 | if (!client->local) | |
704 | return WMErrorBase + AppleWMClientNotLocal; | |
705 | ||
706 | /* only local clients are allowed WM access */ | |
707 | switch (stuff->data) { | |
708 | case X_AppleWMQueryVersion: | |
709 | return SProcAppleWMQueryVersion(client); | |
710 | ||
711 | default: | |
712 | return BadRequest; | |
713 | } | |
714 | } | |
715 | ||
716 | void | |
717 | AppleWMExtensionInit(AppleWMProcsPtr procsPtr) | |
718 | { | |
719 | ExtensionEntry* extEntry; | |
720 | ||
721 | ClientType = CreateNewResourceType(WMFreeClient, "WMClient"); | |
722 | EventType = CreateNewResourceType(WMFreeEvents, "WMEvent"); | |
723 | eventResource = FakeClientID(0); | |
724 | ||
725 | if (ClientType && EventType && | |
726 | (extEntry = AddExtension(APPLEWMNAME, | |
727 | AppleWMNumberEvents, | |
728 | AppleWMNumberErrors, | |
729 | ProcAppleWMDispatch, | |
730 | SProcAppleWMDispatch, | |
731 | NULL, | |
732 | StandardMinorOpcode))) { | |
733 | size_t i; | |
734 | WMReqCode = (unsigned char)extEntry->base; | |
735 | WMErrorBase = extEntry->errorBase; | |
736 | WMEventBase = extEntry->eventBase; | |
737 | for (i = 0; i < AppleWMNumberEvents; i++) | |
738 | EventSwapVector[WMEventBase + i] = (EventSwapPtr)SNotifyEvent; | |
739 | appleWMProcs = procsPtr; | |
740 | } | |
741 | } |